Parcourir par auteur "Passas, V."
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Demo: Online energy consumption monitoring of wireless testbed infrastructure through the NITOS EMF framework
Keranidis, S.; Kazdaridis, G.; Passas, V.; Korakis, T.; Koutsopoulos, I.; Tassiulas, L. (2013)Development of energy-efficient protocols and algorithms requires in-depth understanding of the power consumption characteristics of real world devices. To this aim, energy efficiency analysis is performed by the research ... -
An experimental framework for channel sensing through USRP/GNU radios
Passas, V.; Keranidis, S.; Korakis, T.; Koutsopoulos, I.; Tassiulas, L. (2012)In the last decade testbeds have been set-up to evaluate network protocols and algorithms under realistic settings. In order to draw solid conclusions about the corresponding experimental results, it is important for the ... -
NITOS mobile monitoring solution: Realistic energy consumption profiling of mobile devices
Keranidis, S.; Kazdaridis, G.; Passas, V.; Igoumenos, G.; Korakis, T.; Koutsopoulos, I.; Tassiulas, L. (2014)The unprecedented penetration of "smart" mobile devices in everyday use case scenarios, along with their energy greedy profile have motivated researchers in the field of wireless networking, towards reducing energy consumption ... -
Online assessment of sensing performance in experimental spectrum sensing platforms
Keranidis, S.; Passas, V.; Chounos, K.; Liu, W.; Korakis, T.; Koutsopoulos, I.; Moerman, I.; Tassiulas, L. (2014)Dynamic Spectrum Access aims at exploiting underutilized frequency bands towards improving wireless network performance. In this context, spectrum sensing is employed, in order to monitor spectrum occupancy and drive ... -
Online energy consumption monitoring of wireless testbed infrastructure through the NITOS EMF framework
Keranidis, S.; Kazdaridis, G.; Passas, V.; Korakis, T.; Koutsopoulos, I.; Tassiulas, L. (2013)Development of energy-efficient protocols and algorithms requires in-depth understanding of the power consumption characteristics of real world devices. To this aim, energy efficiency analysis is performed by the research ... -
Towards the efficient performance of LTE-A systems: Implementing a cell planning framework based on cognitive sensing
Passas, V.; Makris, N.; Keranidis, S.; Korakis, T.; Tassiulas, L. (2014)LTE and LTE-A have dominated as a 4G enabler protocol, adopted by the majority of the network providers worldwide. The efficient performance of an LTE network relies on the selected frequency within an operating band that ...